Verified record
Typical Greater Boston range for this kind of work, from regional averages — not a quote from R.G. Penfield & Sons, Inc. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$23,000 – $35,000
Typical remodeling project around $29,000
A first-floor rehabilitation described in an October 2025 Google review involved major plumbing, electrical and framing changes after asbestos abatement had taken the home down to bare studs. The homeowner said R.G. Penfield & Sons coordinated the work and selected subcontractors whose quality it checked against its own standards. They praised project manager Mitch’s responsiveness, the carpenters’ skills, craftsmanship and fair prices, and said the finished result exceeded expectations. The Greenfield company says its family has built and remodeled homes since 1970 and serves all of the Pioneer Valley. Its Massachusetts home improvement contractor registration, number 179678, is active. Google shows a 4.9-star average from seven ratings. That October 2025 homeowner also described problems and how they were handled. A few requested details had been missed in the final contract, which the reviewer said was partly their own fault; they wanted tighter documentation but felt their concerns were handled fairly and professionally. The plumbing subcontractor made one critical and one minor error and corrected both after responding immediately. An electrical lighting issue, possibly involving a damaged wire, was handled promptly. A kitchen cabinet was mis-dimensioned in a complex layout and resolved with a rush replacement carrying an approximately three-week lead time. The drywall subcontractor accidentally cut a wire, which Penfield and the electrician fixed. The same reviewer praised the kitchen subcontractor’s modern design, the wood flooring’s tight seams and finish, and the tiling subcontractor’s habit of confirming design and layout choices before placement. They said the insulation subcontractor installed closed-cell spray foam on the first floor, mineral wool in ceilings and interior walls, and rigid foam in the basement as requested. Other dated customers described different work. In January 2025, a reviewer said the company contracted and stick-built their custom home from bottom to top, praising communication and work quality. An October 2024 customer praised the front porch added to their house. In a July 2020 review, another customer described siding, gutter and garage-door installation, followed by a return to repair a window sill they had damaged while installing an air conditioner. The customer said the crew returned within a couple of days during a busy period.
“Mark Penfield of R.G. Penfield & Sons Inc. in his Greenfield workshop with some lumber.”
SCOPE: My project was a full rehabilitation of my home’s first floor, involving major plumbing, electrical, and framing changes after asbestos abatement brought the space to bare studs. BACKGROUND: I have strong knowledge of home construction from structure and framing, to electrical, plumbing, drywall, insulation, roofing, flooring, and tilework with some hands-on experience in all. I observed much of their work daily after my day job as a construction observer. I don’t believe a simple star rating can express the full experience, so below is my detailed breakdown. OVERALL EXPERIENCE: 4.82★ (Average of detailed scores below) _______ BUSINESS OWNER: R.G. Penfield & Sons, Inc. – 4.94★ (Significant Personal Interaction) 1. Working with Penfield and Sons has been a genuine pleasure. They’re responsive, organized, and complete work in a timely fashion while respecting budget and owner needs. – 5★ 2. They select excellent subcontractors. – 5★ 3. They collaborate well with subs and verify quality aligns with their own high standards. – 5★ 4. Mitch, the PM, was easy to reach and very responsive. – 5★ 5. A few requested details were missed in the final contract (partially my fault). Documentation could have been tighter, but they handled my concerns fairly and professionally. – 4.5★ 6. Beautiful craftsmanship using high-quality, long-lasting materials at fair prices. – 5★ 7. Skilled, multi-discipline carpenters. – 5★ 8. I’m very happy I hired them. – 5★ SUBCONTRACTORS Plumber Sub – 4.13★ (Limited Personal Interaction) • Professional, respectful, open to questions. – 5★ • Made one critical and one minor error but responded immediately and corrected both. – 2.4★ • Excellent basement piping layout. – 5★ Electrician Sub – 4.9★ (Limited Personal Interaction) • Professional, respectful, quick to respond. – 5★ • Functional, well-planned layout. – 5★ • One lighting issue (possibly damaged wire), but handled promptly. – 4.7★ Kitchen Sub – 4.94★ (Significant Personal Interaction) • Beautiful modern kitchen design. – 5★ • Professional, respectful, quick to respond, and proactive with design questions. – 5★ • One cabinet mis-dimensioned in complex layout; resolved quickly with a rush replacement (~3-week lead). – 4.82★ Drywall Sub – 4.5★ (Limited Personal Interaction) • Clean, professional, respectful work. – 5★ • Accidentally cut a wire (fixed by Penfield & Electrician). – 4★ Wood Flooring Sub – 5★ (No Personal Interaction) • Gorgeous floors, tight seams, flawless finish. – 5★ Tiling Sub – 5★ (Significant Personal Interaction) • Professional, respectful, quick to respond. – 5★ • Beautiful tile craftsmanship. – 5★ • Always confirmed design and layout choices before placement. – 5★ Painters Sub – 4.97★ (Limited Personal Interaction) • Clean, fast, professional; colors perfectly matched requests. – 5★ • Painted details others often skip (above door trim). – 5★ • One minor paint spot on glass shade, easily cleaned. – 4.9★ Insulation Sub – 5★ (Limited Personal Interaction) • Installed closed-cell spray foam on first floor, mineral wool in ceilings and interior walls, and rigid foam in the basement exactly as requested. – 5★ FINAL THOUGHTS: R.G. Penfield & Sons is an outstanding general contractor with exceptional workmanship, organization, and professionalism. Their team and chosen subs deliver quality and reliability across every trade. Every interaction, question, or concern was handled with integrity and care. The finished result exceeded expectations, and I would confidently hire them again. Overall Rating: 4.82★
Couldn’t be happier with RG Penfield and Sons, they contracted and stick build our custom home from bottom to top. Great communication, very professional and excellent work quality would hire again!
They put a front porch on our house. It came out fantastic.
They did a great job putting on my siding, gutters and garage door. The following year we damaged a window sill putting in an air conditioner and they returned to fix it in a couple of days, during their busy time. They are very thorough and professional.
They are the best... Very knowledgeable people. They do it right the first time. Very particular in the work. Great group of guys.
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Certified attributes are verified against the public registry. Others are the business's own statement.
2 changes recorded — last scanned Oct 1, 2026.
Roofing cleanup4.1
Custom home build for a 2025 customer3.5
Praised craftsmanship and work ethic3.5
80 years in business3.2
Kitchen remodeling3.7