Roofs in St. Louis work hard. We get the full Midwestern mix, freeze-thaw swings in March, hail that sneaks in with summer storms, and long stretches of sun that bake shingles to a crisp. A roof here has to be more than pretty. It has to be built to handle changing loads and fickle weather. That’s where a contractor with local experience earns their keep. Conner Roofing, LLC has developed a reputation in St. Louis for combining clean workmanship with practical guidance, the kind that saves money over the life of the roof rather than just on bid day.
If you’re shopping for a roofer or evaluating a repair versus replacement, the details matter: materials, ventilation, flashing, warranties, and the crew’s ability to solve problems on the fly once the shingles come off. I’ve managed and inspected enough projects in this area to know what separates a smooth job from a headache. Here is what homeowners should understand about Conner roofing services, how they approach projects in St. Louis, and where to pay attention as you weigh options.
Why Conner Roofing, LLC gets the calls in St. Louis
The best roofing firms take a forensic approach during their first visit. They look past shingle age and ask why the roof is failing. Is it sun damage, poor attic ventilation, sloppy flashing, or the aftermath of a single storm? Conner Roofing, LLC is known for diagnostics first, then quoting. That order matters because most “surprise” leaks three years after a new roof trace back to missed details like step flashing at a wall, underlayment transitions in valleys, or a bathroom fan vented directly into the attic. When I’ve seen their crews work, they slow down at the problem spots, which is exactly where the value lives.
Their process usually includes a roof and attic walkthrough when accessible. In our climate, the attic tells half the story. If rafters show staining at nail tips and insulation is matted around bath fans, you can bet ventilation or air sealing is off. A crew that checks this up front will propose a design that holds up after the warranty papers go in the drawer.
The services that matter most for St. Louis homes
Conner roofing services in St. Louis cover the full arc from repair to replacement, with specialties that fit the region. The common requests I see:
- Asphalt shingle replacement tied to ventilation upgrades, especially on 20 to 25-year-old homes built with 3-tab shingles. Targeted repairs after hail, including ridge cap replacement, pipe boot swaps, and reworking flashing where insurance scoped too thinly. Low-slope tie-ins, where a porch or addition meets a main roof. This is a frequent source of leaks if not detailed with proper membranes and metal. Gutters and gutter guard integration. Our tree-lined neighborhoods demand it. Downspout sizing and outlet placement make more difference than the brand of guard.
Those broad categories hide the real craft, which is how they plan and stage each job. Good work shows up in straight courses, tight valleys, and lineal ridge vents that don’t wave like a ribbon. Great work shows up five years later when the caulk points you can’t see from the ground are still sealed because the installer used the right product and fastener placement.
Materials Conner Roofing, LLC uses and why they matter
Asphalt shingles remain the default in St. Louis for a reason. They balance cost, impact resistance, and repairability. Architectural shingles cost more than 3-tabs but offer thicker profiles and better wind ratings. Look for shingles with Class A fire ratings and, ideally, options for Class 3 or Class 4 impact resistance. Conner roofing services in St. Louis MO often specify impact-rated shingles when the homeowner is planning to stay long enough to see the insurance savings. Insurers sometimes offer premium reductions for Class 4 roofs, though the discount varies and depends on the carrier. It is worth asking.
Under the shingles is where quality jobs distinguish themselves. Synthetic underlayment beats felt for tear resistance, especially around boot flashings and valleys. Ice and water shield should run in valleys, around penetrations, and along eaves past the exterior wall line. On roofs with shallow pitches or complex dormers, extending that membrane can prevent the minor back-ups that ruin drywall during wind-driven rains.
Flashing is non-negotiable. I see more failures from reused flashing than anything else. Conner’s crews generally replace step and counter flashing, reseat kick-out flashing at sidewalls, and use preformed boots that match pipe diameter. If you have stucco or brick abutting a roof plane, ask about grinding in counter flashing rather than face-sealing with mastic. It costs more but lasts longer and looks cleaner.
Ventilation comes next. Ridge vents paired with clear soffits work well on most homes, but they depend on unobstructed intake. Older houses with painted shut soffits or insulation jammed into the eaves need baffles to keep air moving. In a typical 1,800 to 2,200 square foot roof deck, I want to see at least 1 square foot of net free ventilation per 300 square feet of attic area when a vapor barrier is present, split roughly 60 percent intake to 40 percent exhaust. Conner Roofing, LLC checks these basics and adjusts the design. That might mean swapping box vents for a continuous ridge vent or adding intake vents where soffits are not feasible.
Storm, hail, and the insurance dance
St. Louis sees hail that ranges from pea-sized nuisances to quarter-sized stones that fray ridge caps and bruise matting. After a storm, a flurry of trucks and flyers appear. Homeowners call, adjusters inspect, and estimates follow. This is where an experienced local contractor helps you match what insurance will cover with what the roof actually needs to be brought back to pre-loss condition.
Conner roofing services St. Louis MO often include insurance coordination without taking over the claim. They document slopes, ridges, vents, and accessories with photos, then compare scope with the adjuster’s line items. When an adjuster misses valley metal or underlayment upgrades required by code, a solid contractor submits a supplement with citations. That’s not upselling. That is making sure the finished roof meets current standards and performs. If your existing roof predates code changes, you may qualify for code upgrades. St. Louis County and many surrounding municipalities require ice barrier, certain ventilation ratios, and proper flashing transitions. Ask for copies of the code references in the supplement so you understand why items appear on the estimate.
One more insurance point: depreciation schedules and ACV versus RCV policies matter. If you carry replacement cost value coverage, you typically receive the withheld depreciation after the work is complete. If your policy is ACV only, you’ll pay the gap. This affects material choices. I have seen homeowners choose an impact-rated shingle and better underlayment knowing they will live there long-term, even if it means paying more out of pocket today. A reputable roofer will lay out the options clearly.
The quiet cost drivers: roof geometry, access, and existing conditions
When people ask why two bids differ by 20 percent, the answer usually lives in the geometry and the prep. Steeper roofs demand more safety rigging and time per square. Complex intersections, like where a main gable meets twin dormers and a sidewall, require more flashing and crew skill. If your property is tight with limited driveway access, debris removal takes longer and costs more. Conner Roofing, LLC factors these items transparently in their proposals. Expect to see line items for steep charges, additional layers of tear-off if present, and sheathing replacement by the sheet rather than an open-ended number. If you have plank decking with gaps, modern codes may require overlaying with plywood for proper fastener retention. That is a cost no one enjoys, but it pays off in shingle longevity.
Existing conditions inside the attic come into play as well. If a bathroom exhaust fan terminates under the roof deck, that moisture will rot sheathing around the outlet. The remedy involves ducting to a proper roof cap and sometimes replacing localized decking. Good contractors flag this early and price the fix so you are not surprised during tear-off.
Metal accents, low-slope sections, and tie-in details
Many St. Louis homes blend steep-slope shingles with low-slope sections over porches or rear additions. Traditional shingles on a 2:12 pitch or lower are a leak waiting to happen. Membranes like modified bitumen or TPO serve better. The tie-in to the shingle field is critical. You want a metal transition with the membrane lapped properly under the shingle courses and ice barrier bridging the joint. Conner roofing services in St. Louis MO typically include these transitions as separate line items because they take time to execute. Spend the money there. An extra hour on that seam can prevent years of nuisance leaks.
Decorative metal such as copper or prefinished steel for valleys and bays brings both durability and a clean look. Copper outlasts painted steel, but the price jump is real. On homes with deep tree cover, painted steel valleys with a high-performance coating usually strike the right balance. Ask for a valley width that matches your roof area and tree load. Wider open valleys shed leaves better and reduce damming during heavy rains.
How scheduling and crew management affect your week
Once you sign, the two biggest homeowner questions are timing and disruption. Labor and lead times shift with the season. In spring and early summer, expect two to four weeks before install. During storm surges, it can stretch longer. Conner Roofing, LLC usually stages materials the day before, sets ladders and protection early, and aims to complete most single-family shingle roofs in one to two days. Complex roofs take longer.
Protecting landscaping and siding makes a difference in perception as much as in reality. Crews that use plywood runways for dump routes, magnet-sweep lawns twice, and bag gutters before tear-off leave a cleaner site and fewer nails near tires and pets. I pay attention to how they tarp the property when weather threatens. St. Louis pop-up storms can dump inches quickly. A crew that checks radar and adjusts pace to get underlayment sealed before the afternoon cell arrives shows good judgment.
Warranties you can actually use
Warranties come in two flavors: manufacturer and workmanship. Manufacturer warranties cover the shingles against defects, and the stronger programs require certified installation along with system components like underlayment and hip and ridge cap. Workmanship warranties cover the installation itself. This is the promise you call on if a valley leaks two years later because a seam failed. Conner roofing services St. Louis generally bundle a solid workmanship window with the manufacturer’s package. Read both. Look for transferability if you plan to sell, and note any maintenance requirements such as clearing debris from valleys or avoiding power washing.
Remember that ventilation and attic moisture control can be conditions of warranty coverage. If you have bath fans dumping into the attic or blocked soffits, you can void coverage. Good contractors address these items upfront so your paperwork matches reality.
Realistic pricing and what influences it
Roofing costs move with material prices and labor demand. Asphalt shingles climbed in the early 2020s, then stabilized somewhat, but logistics can still nudge prices. For a typical St. Louis-area home, architectural shingle replacements often land in a broad range that reflects roof size, pitch, layers, decking condition, and accessories. If impact-rated shingles, upgraded underlayment packages, and code upgrades are included, the top end rises. Insurance-funded projects hinge on your trusted roofing LLC policy and scope approvals.
The cheapest bid often omits details like replacing all flashing, installing proper underlayment in valleys, or addressing ventilation. You can cut cost by keeping existing gutters if they are sound, choosing standard ridge cap instead of premium, or forgoing designer shingles. You should not cut cost on flashing, ice barrier, or ventilation. Those are the systems that turn storms into non-events rather than emergency phone calls.
How to prepare your home for the project
You can make the job go smoother by clearing driveway access for material delivery and the dump trailer, moving patio furniture and grills, and taking down wall art under areas of active tear-off if you have plaster walls. Let neighbors know about the schedule, especially if shared driveways are involved. Verify pets are secured. If you have delicate landscaping close to eaves, show the crew on day one so they protect those spots. A five-minute walk-through with the project lead saves misunderstandings later.
What sets Conner Roofing, LLC apart on service
A lot of companies can shingle a roof. Service shows in communication, small fixes, and post-job follow-through. Conner roofing services in St. Louis include clear proposals that itemize materials and accessories, not just a square count and a lump sum. Homeowners I’ve talked with appreciate getting before-and-after photos, especially for areas not visible from the ground. Their crews tend to catch extras without drama, such as swapping a cracked pipe boot or reseating a satellite mast with proper blocking rather than simply caulking around a lag bolt.
I also value a contractor who declines to reuse compromised components. It is easy to save a few dollars by keeping old chimney flashing or valley metal. That choice frequently seeds the next leak. Conner Roofing, LLC typically opts to replace or rebuild those areas in a way that aligns with long-term performance, not just the day’s budget.
When a repair beats a replacement
Not every issue calls for a new roof. If you have a five to eight-year-old roof with a localized leak at a skylight or pipe boot, a repair with matching shingles and new flashing is often the right move. On the other hand, if shingles show widespread granule loss, the matting is exposed on sunny slopes, or tabs are curling, patching simply buys months. Conner roofing service St. Louis often provides side-by-side repair versus replace paths with photos. Use that information to decide based on the age of the roof, your timeline in the home, and how risk tolerant you are about future leaks.
One caveat: structural sagging or soft decking is not a repair item. That calls for sheathing replacement and sometimes sistering rafters. Plan for a day or more of carpentry in addition to roofing, and expect your contractor to re-inspect once Conner roofing service the deck is open.
A brief word on gutters, guards, and water management
Roofing does not end at the shingle edge. St. Louis downpours expose undersized or poorly placed downspouts. If you see water shoot over the gutter during storms or pooling near foundation walls, ask for a water management plan. Conner roofing services St. Louis MO often include gutters, guards, and upsize downspouts to 3x4 inch outlets where roof area feeds a single run. I’ve had good results placing outlets away from walkways and extending discharge across mulch beds with corrugated pipe that daylights downhill. The best guard is the one you will maintain. Micro-mesh screens keep debris out but need periodic rinsing under heavy oak and maple canopies. Foam inserts are quick to install yet can hold seeds. Weigh those trade-offs with your tree load.
How to evaluate your estimate with confidence
Every estimate should answer the same set of questions. Use the following checklist when you review a proposal.
- What shingle line and color are specified, and is it impact rated or standard architectural? Where will ice and water shield be installed, and what underlayment is used elsewhere? Will all flashing be replaced, including step, counter, and drip edge, with what material? How is ventilation being improved, and does it meet code and manufacturer requirements? What are the workmanship and manufacturer warranties, and are they transferable?
Keep this list handy during your meeting. A contractor who answers each point plainly is more likely to execute plainly in the field.
The homeowner’s role during the job and after
During installation, be available for quick decisions. If the crew uncovers rotted decking or a misrouted vent, timely approval keeps the day on track. After the job, walk the property with the project lead. Look at valleys, ridge vents, and penetrations. Ask to see photos of the chimney flashing and any low-slope tie-ins. Run your fingers along downspouts after the first rain to check for leaks at seams. None of this is about nitpicking. It is how you confirm the roof you paid for is the roof installed.
Plan on seasonal checks. Clear leaves from valleys and behind chimneys in fall. After a wind event, scan for lifted ridge caps or missing shingles. If anything looks off, call for a service visit. A small adjustment today prevents a saturated insulation batt and a stained ceiling tomorrow.
When you’re ready to reach out
If you’re considering a repair or full replacement, Conner Roofing, LLC has made it easy to get answers without a hard sell. They know the St. Louis codes, they are comfortable handling insurance scope, and their crews understand the details that make or break performance here.
Contact Us
Conner Roofing, LLC
Address: 7950 Watson Rd, St. Louis, MO 63119, United States
Phone: (314) 375-7475
Website: https://connerroofing.com/
A final piece of advice as you start the process. Ask to see a recent project with a roof similar to yours. If you own a two-story with multiple dormers, visit a house they roofed that matches that geometry. Walk around, look up at the lines, and talk briefly with the homeowner if they are willing. Roofing is one part science, one part craft, and one part coordination. Seeing finished work in the wild reveals how those parts come together.
Conner Roofing, LLC has built a name in St. Louis by respecting those parts equally. They diagnose before they prescribe, they focus on the parts of the roof that actually leak, and they manage the messy middle of a jobsite with care. That is what you need in this climate, and it is why their roofs age gracefully while others age out.